64926120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2147

約数の個数: 128

約数和(自身を含む): 228729600

約数和(自身を除く): 163803480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2089, 2220, 2590, 3108, 3885, 4178, 4440, 5180, 6216, 6267, 7770, 8356, 10360, 10445, 12534, 14623, 15540, 16712, 20890, 25068, 29246, 31080, 31335, 41780, 43869, 50136, 58492, 62670, 73115, 77293, 83560, 87738, 116984, 125340, 146230, 154586, 175476, 219345, 231879, 250680, 292460, 309172, 350952, 386465, 438690, 463758, 541051, 584920, 618344, 772930, 877380, 927516, 1082102, 1159395, 1545860, 1623153, 1754760, 1855032, 2164204, 2318790, 2705255, 3091720, 3246306, 4328408, 4637580, 5410510, 6492612, 8115765, 9275160, 10821020, 12985224, 16231530, 21642040, 32463060, 64926120]

約数ペア:

[(1, 64926120), (2, 32463060), (3, 21642040), (4, 16231530), (5, 12985224), (6, 10821020), (7, 9275160), (8, 8115765), (10, 6492612), (12, 5410510), (14, 4637580), (15, 4328408), (20, 3246306), (21, 3091720), (24, 2705255), (28, 2318790), (30, 2164204), (35, 1855032), (37, 1754760), (40, 1623153), (42, 1545860), (56, 1159395), (60, 1082102), (70, 927516), (74, 877380), (84, 772930), (105, 618344), (111, 584920), (120, 541051), (140, 463758), (148, 438690), (168, 386465), (185, 350952), (210, 309172), (222, 292460), (259, 250680), (280, 231879), (296, 219345), (370, 175476), (420, 154586), (444, 146230), (518, 125340), (555, 116984), (740, 87738), (777, 83560), (840, 77293), (888, 73115), (1036, 62670), (1110, 58492), (1295, 50136), (1480, 43869), (1554, 41780), (2072, 31335), (2089, 31080), (2220, 29246), (2590, 25068), (3108, 20890), (3885, 16712), (4178, 15540), (4440, 14623), (5180, 12534), (6216, 10445), (6267, 10360), (7770, 8356)]